Mg4Si3
传统材料 TRAMP-ID: mp-1074405 · 空间群: R-3 (#148)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074405, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.77215321
_cell_length_b 6.77215321
_cell_length_c 6.77215387
_cell_angle_alpha 105.74064692
_cell_angle_beta 105.74064692
_cell_angle_gamma 105.74064721
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg8 Si6'
_cell_volume 267.04633585
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mg Mg0 1 0.84332300 0.25377000 0.38601800 1.0
Mg Mg1 1 0.25377000 0.38601800 0.84332300 1.0
Mg Mg2 1 0.50000000 0.50000000 0.50000000 1.0
Mg Mg3 1 0.38601800 0.84332300 0.25377000 1.0
Mg Mg4 1 0.74623000 0.61398200 0.15667700 1.0
Mg Mg5 1 0.00000000 0.00000000 0.00000000 1.0
Mg Mg6 1 0.61398200 0.15667700 0.74623000 1.0
Mg Mg7 1 0.15667700 0.74623000 0.61398200 1.0
Si Si8 1 0.45119200 0.16374200 0.07691700 1.0
Si Si9 1 0.16374200 0.07691700 0.45119200 1.0
Si Si10 1 0.83625800 0.92308300 0.54880800 1.0
Si Si11 1 0.54880800 0.83625800 0.92308300 1.0
Si Si12 1 0.07691700 0.45119200 0.16374200 1.0
Si Si13 1 0.92308300 0.54880800 0.83625800 1.0
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